mangos-one/server — comment on commit bd31a09d7cd402100bd035b0eafce92e520b693b
File: src/game/Totem.cpp line 195
By vovk:

And one more. If you decided to fix totems in such way, then you should add more checks in IsPeriodicRegenerateEffect for Warlock, Priest & Hunter dots, because now totems immune for them & as i know they shouldn't. Sorry for my English... On Russian i can explain better :(